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Author Archives: Anonymous

Imagine that you are on a prominent sports Planning Committe…

Imagine that you are on a prominent sports Planning Committee. Nine out of 10 of the members have the same viewpoints. However, one member, Lizzo, consistently deviates from the group’s view. How is your group most likely to act toward Lizzo to bring her in line with the group’s opinion? The group will

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Which event occurred second in the Universe’s history?

Which event occurred second in the Universe’s history?

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Match the following terms with their definitions. Write ONLY…

Match the following terms with their definitions. Write ONLY the NUMBER that is in the column on the left of the definitions in the answer field next to each term.  (There are more definitions than needed.)     Terms:  Thermochemistry – [th] Endothermic process- [endo] Heat- [Heat]    magnetic quantum number – [magn] Pauli’s exclusion principle [Pauli] First law of thermodynamics – [1st]   Definitions 1 describes the orientation of an orbital 2 amount of heat energy required to raise the temperature of one gram of a substance 1 °C 3 chemical reaction or physical change in which heat is absorb 4 transfer of thermal energy between two bodies at different temperatures 5 study of measuring the amount of heat absorbed or released during a chemical reaction or a physical 6 no two electrons in an atom can have the same four quantum numbers 7 energy is neither created nor destroyed 8 chemical reaction or physical change in which heat is evolved 9 if two or more degenerate orbitals are available, one e- goes into each, with the same spin, until all are half-full  

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What are two properties of the universe that are not explain…

What are two properties of the universe that are not explained by the standard Big Bang model (without inflation).

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Given Ksp(Al(OH)3) = 1.5*10-5: what is the concentration of …

Given Ksp(Al(OH)3) = 1.5*10-5: what is the concentration of  Al+3 in a saturated aluminum hydroxide that also contains 0.20 M KOH? Use the small-x approximation if possible. Answer in M. Do not type units. Do not use scientific notation.

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Nonluminous mass, whose presence can be inferred only becaus…

Nonluminous mass, whose presence can be inferred only because of its gravitational influence on luminous matter is known as

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When researchers asked homeowners to put a large, unattracti…

When researchers asked homeowners to put a large, unattractive sign in their yards they were very successful in getting people to agree if

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What is the least common type of galaxy?

What is the least common type of galaxy?

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Which of the following sets of muscles correctly comprise th…

Which of the following sets of muscles correctly comprise the suboccipital muscle group?

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Consider the following metals. Specific heat for Several Sub…

Consider the following metals. Specific heat for Several Substances Metal Specific Heat copper 0.385 J/(g · °C) magnesium 1.02 J/(g · °C) mercury 0.138 J/(g · °C) silver 0.237 J/(g · °C) lead 0.129 J/(g · °C) If the same amount of heat is added to 25.0 g of each of the metals, which are all at the same initial temperature, which metal will have the lowest final temperature?

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